Sabrina Carpy

 

 Publications Récentes :

Sublimation waves: Geomorphic markers of interactions between icy planetary surfaces and winds. M. Bordiec, S. Carpy, O. Bourgeois, C. Herny, M. Massé, L. Perret, P. Claudin, S. Pochat and S. Douté, Earth-Science Reviews, 211, 103350, 2020. [doi] [video

Modeling binary alloy solidification by a random projection method. S. Carpy and H. Mathis, Numer. Methods Partial Differential Eq. 35: 733– 760, 2019. [doi] [pdf]

Downslope sediment transport by boiling liquid water under Mars-like conditions: experiments and potential implications for martian gullies Martian Gullies and their Earth Analogues. C. Herny, S. Conway, J. Raack, S. Carpy, T. Colle-Banse, M. Patel. Martian Gullies and their Earth Analogues. Geological Society, London, Special Publications, 467(1), pp. 373-410, 2018. [doi] [pdf]

Role of a global water ocean on the evolution of Titan’s primitive atmosphere. N. Marounina, O. Grasset, G. Tobie et S. Carpy. Icarus, 2018, Vol. 310, pp.127-139. [doi] [pdf]

Water induced sediment levitation enhances downslope transport on Mars. J. Raack, S. J. Conway, C. Herny, M. R. Balme, S. Carpy et M. R. Patel. Nature Communications, Vol. 8, pp. 1151, 2017. [doi] [pdf]

Transport processes induced by metastable boiling water under martian surface conditions. Massé, M., S. J. Conway, J. Gargani, M. R. Patel, K. Pasquon, A. McEwen, S. Carpy, V. Chevrier, M. R. Balme, L. Ojha, M. Vincendon, F. Poulet, F. Costard, G. Jouannic. Nature Geoscience 9, 425-428, 2016. [doi][pdf] [video]

Evolution of Titan’s atmosphere during the Late Heavy Bombardment. N. Marounina, G. Tobie, S. Carpy, J. Monteux, B. Charnay, O. Grasset.  Icarus, 257, 324-335, 2015. [doi] [pdf]

Sedimentation waves on the Martian North Polar Cap: Analogy with megadunes in Antarctica. C. Herny, M. Massé, O. Bourgeois, S. Carpy, S. Le Mouélic, T. Appéré, I.B. Smith, A. Spiga, S. Rodriguez. Earth and Planetary Science Letters, Elsevier, 403, pp.56-66, 2014. [doi] [pdf]

 

Communications orales dans des congrès internationaux 

R. Himo, S. Carpy, G. Tobie and C. Castelain. Effect of a Superficial Porous Brittle Layer on the Thermal Equilibrium of Europa's Ice Shell.52nd Lunar and Planetary Science Conference (LPSC 52), virtual conference, mars 2021, Houston, USA. 

M. Bordiec, O. Bourgeois, S. Carpy, C. Herny, M. Massé, P. Claudin, L. Perret, S. Pochat and S. Douté. Sublimation and condensation waves on icy planetary surfaces. American Geoscience Union, virtual, 9 December 2020, id. EP023-04. [video]

Herny, C., Merrison, J., Iversen, J., Yoldi, Z., Bordiec, M., Carpy, S., Bourgeois, O., and Thomas, N. : Wind tunnel experimentation of ice particles transport in Martian-like environment, Europlanet Science Congress 2020, virtual conference, 21 September–9 Oct 2020, Vol. 14, EPSC2020-343, [doi]  

S. Carpy, A. Valance, M. Bordiec, P. Rosenblatt, V. Ansan, J-T Jenkins, D. Berzi, Sand Transport regime on Venus : analytical approach.EnVision International conference, CNES Headquarters, 12-14 February 2020, Paris, France.

S. Carpy, H. Mathis, T. Burghelea, C. Castelain, G. Choblet, A. Crestetto, C. Dumoulin, O. Grasset, G. Moebs, E. Le Menn, G. Tobie. "A Random Choice Method for Modelling the Rubinstein and Stefan-like Problems", 13th World Congress on Computational Mechanics (WCCM XIII) 2nd Pan American Congress on Computational Mechanics (PANACM II) July 22-27, 2018, New York, NY, USA.

M. Bordiec, S. Carpy, O. Bourgeois, M. Massé, L. Perret, and P. Claudin, “Generation of periodic bedforms on Earth and Mars by sublimation of ice under turbulent winds,” ICAR X, Bordeaux, 2018.

S. Conway, S. Carpy, M. Marion, Z. Perrin, P. Enguehard, M. Patel. Sediment transport by boiling seeping water: exploring effects of grainsize and atmospheric conditions. EPSC 2018. [pdf]

M. Bordiec, S. Carpy, L. Perret, O. Bourgeois, M. Massé. Periodic bedforms generated by sublimation under the influence of the turbulent atmospheric boundary layer, EGU, Vienne, Autriche, 2017. PICO presentation. [PICO]

O. Grasset (1), T. Burghelea, S. Carpy, C. Castelain, G. Choblet, A. Crestetto, C. Dumoulin, E. Le Menn, H. Mathis, G. Moebs, G. Tobie. Exchange processes in the deep icy layers of Ganymede: numerical and experimental approaches. European Planetary Science Congress. 2017

S. Carpy, M. Bordiec, C. Blanchard, L. Perret, M. Massé, C. Herny, H. Mathis, O. Bourgeois S. Rodriguez. Ice-ripples on martian polar caps: exploration of their size and dynamics by a linear instability analysis. 6th International Conference on Mars Polar Conference, Reykjavik, Islande, septembre 2016. 

S. Carpy,  C. Blanchard, L. Perret, H. Mathis,  C. Herny, M. Massé, O. Bourgeois. Generation of topographic waves at an ice-air interface by sublimation in a turbulent steady flow. 31st IUGG Conference on Mathematical Geophysics, Paris, juin 2016

N. Marounina, O. Grasset, G. Tobie and S. Carpy. Chemical exchanges between a global ocean and an atmosphere on early Titan.  European Planetary Science Congress, Nantes, France. Sept 2015

C. Herny, S. Carpy, O. Bourgeois, M. Massé, A. Spiga, S. Le Mouélic, L. Perret, I.B. Smith, S. Rodriguez. The role of sublimation and condensation on the development of ice sedimentation waves on the North Polar Cap of Mars  European Planetary Science Congress, Nantes, France. Sept 2015

S. Carpy, C. Herny, L. Perret, O. Bourgeois, M. Massé, S. Le Mouélic, A. Spiga, S. Rodriguez. Mass transfer and development of wave landform at the surface of ice sheets on Earth and Mars. Bifurcations and Instabilities in Fluid Dynamics, BIFD Symposium, Paris, France, Juillet 2015

N. Marounina, G. Tobie, S. Carpy, J. Monteux, B. Charnay and O. Grasset. Formation and Evolution of the Atmosphere on Early Titan. American Geophysical Union, Fall Meeting 2014, #P51G-04. 2014. 

Poster dans des congrès internationaux

P. Meven, S. Conway, J. Raack, S. Carpy, M. Masse, M. Patel, S. Matthew. Experimental study of sediment transport processes by liquid water and brine under Martian pressure, EPSC-DPS Joint Meeting 2019, 15-20 September 2019, Geneva, Switzerland, id. EPSC-DPS2019-576 [pdf

S. Carpy, S.J. Conway, M. Massé, C. Herny  & M. R. Patel, "Grain saltation induced by boiling – Experiments in a low pressure chamber", ICAR X, Bordeaux, 2018. 

M. Bordiec, O. Bourgeois, S. Carpy, M. Massé& S. Pochat, "Bedfoms formed on consolidated substrates by diffusion in fluid flows: inter-planetary comparison,  ICAR X, Bordeaux, 2018. 

S. J. Conway, M. Massé, S. Carpy et al. Jumping grains on Mars, or sediment transport by boiling: experiments and models, EGU 2018 [pdf]

Herny C., Carpy S., Bourgeois O., Massé M., Le Mouélic S., et al. Sedimentation waves formed by katabatic winds on the North Polar Cap of Mars, EGU2015-10217 [pdf]

N. Marounina, O. Grasset, G. Tobie, S. Carpy. CO2-dominated atmosphere in equilibrium with NH3-H2O ocean: Application to early Titan and exoplanets. 14-18 December 2015. American Geophysical Union, (San Francisco, US).

Herny C., Massé M., Bourgeois O., Carpy S., Le Mouélic S., Appéré T. Hyperspectral detection of optical grain size variations over ice megadunes on Mars, 7th EARSel Workshop SIG Remote Sensing of Land Ice and snow (Berne – Février 2014). 

Herny C. Massé M., Bourgeois O., Carpy S., Le Mouélic S., Appéré T., Smith I.B., Spiga A., Rodriguez S. Sedimentation waves on the Martian North Polar Cap: analogy with megadunes in Antarctica. European Geosciences Union (Vienne – Avril 2014). 

N. Marounina, G. Tobie, S. Carpy, J. Monteux, B. Charnay, O. Grasset. Generation and early evolution of Titan’s atmosphere. Exoclimes III (Davos, Switzerland). 9-14 February 2014.

Communications dans des congrès/colloques nationaux 

S. Carpy, L. Perret, H. Mathis, O. Bourgeois, F. Hereau, M. Massé, M. Bordiec, P. Claudin. Effets liés au changement de phase sur la stabilité et la forme des interfaces glacées en présence d’un écoulement atmosphérique turbulent. Restitution Défi Infiniti, Paris, Octobre 2018. Poster.

S. Carpy. Déstabilisation d’un lit de grains par saltation induite par de l’eau métastable sous conditions de pression martienne, Plan National de Planétologie, colloque national, Nice, Septembre 2018. Oral

S. Carpy, L. Perret, H. Mathis, O. Bourgeois, F. Hereau, M. Massé, M. Bordiec. Effets liés au changement de phase sur la stabilité et la forme des interfaces glacées en présence d’un écoulement atmosphérique turbulent. Restitution Défi Infiniti, Paris, Novembre 2017. Oral.

S. Carpy, H. Mathis. Approximation d'interface liquide-solide dans l'hydrosphère de Ganymède. Rencontre du Non Linéaire, mars 2016, Paris. Poster + Actes.

Carpy S., Herny C., Bourgeois O. , Le Mouélic S, Massé M., Perret L., Piquet T., Gaudin D. Processus de redistribution de la glace à la surface de la calotte polaire nord de Mars. Observation, Modélisation, Expérimentation. Plan National de Planétologie, colloque national, Paris, Octobre 2014. Oral

Herny C., Carpy S., Bourgeois O. , Massé M., Le Mouélic S., Perret L., Appéré T., Smith I.B., Spiga A., Rodriguez S., Piquet T., Gaudin D., Le Menn E. Influence de la sublimation/condensation sur la morpologie des surfaces glacées : application aux dunes de glace de la calotte polaire Nord de Mars. Plan National de Planétologie, colloque national, Paris, Octobre 2014. Poster.